Yellies! are the cutest, fuzziest pets that respond to your voice! Voice and sound-activated, they respond to talking, yelling, clapping, singing, or even music. The louder you yell, the faster they go! Each Yellies! pet has its own unique look and personality and is full of fun surprises! Their eyes light up and legs move as they respond to your voice. It could be a perfect gift for the kids. Kids will love to play with them.